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Sunday River Snow Forecast - 22nd July 2026

Sunday River Snow Report and Forecast

ECMWF IFS
GEM
GFS

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Updated 22 July 2026 09:47 AEST

Snow Forecast for Sunday River

Snow and Weather from 22 July.

For Forecast detail, see below.

Sunday River Snow Forecast Highlights

When will there be fresh snow in Sunday River?

Sunday River Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (600m)
Next Snow?
There is no snow currently in the forecast for Sunday River.

Forecast for today in Sunday River

Max 28℃
Min 16℃

Valley temperatures from an overnight low of 16℃ to daytime highs around 28℃

Temperature at BaseTemp at Base

Wed
22

Snow unlikely

Lt DrizzleFairFairClear

Light drizzle, fair, clear sky later.

Forecast times for Sunday River are in New York (US/Eastern) time zone.

Sunday River 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Sunday River from OpenMeteo(GFS)
Wed
22		Thu
23		Fri
24		Sat
25		Sun
26		Mon
27		Tue
28
WindSW F3NW F3
960m
21℃
Clear
19℃
Clear
22℃
Clear
23℃
Clear
23℃
Clear
25℃
Fair
15℃
Drizzle
SW F3NW F3
600m
24℃
Clear
22℃
Clear
24℃
Clear
25℃
Clear
25℃
Clear
27℃
Fair
17℃
Drizzle
W F2
240m
28℃
Fair
24℃
Clear
27℃
Clear
28℃
Clear
28℃
Clear
29℃
Fair
19℃
Drizzle
Snow Line
Max Town28℃24℃27℃28℃28℃29℃19℃
Min Town16℃12℃13℃13℃13℃13℃17℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Snow Reliability

Sunday River boasts an average snowfall of 158 inches annually, with snow depths typically ranging from 30 to 70 inches during peak season. For the latest snow conditions, check J2Ski for up-to-date information.

Understanding and predicting Snow Conditions in Sunday River

Here are our tips for making the most of a trip to Sunday River, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Sunday River, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Sunday River is not always controlled (slopes made safe from avalanche risk) or patrolled. Always check local advice, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Sunday River will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Sunday River for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.